Drive method for switching power converter and apparatus using this
method
    1.
    发明授权
    Drive method for switching power converter and apparatus using this method 失效
    使用这种方法切换电源转换器和设备的驱动方法

    公开(公告)号:US4680534A

    公开(公告)日:1987-07-14

    申请号:US843383

    申请日:1986-03-24

    摘要: A main switch consisting of a switching transistor and a current transformer is triggered at the leading edge of a main switch drive pulse. The switching transistor then starts a positive feedback operation through the current transformer and is turned on at high speed. Upon activation of the switching transistor, the magnetic core of the current transformer is saturated by the switching transistor emitter current flowing in the current transformer. Magnetic saturation of the core turns off the switching transistor with the magnetic energy stored in the current transformer. The main switch drive pulse falls after the switching transistor is turned off.

    摘要翻译: 在主开关驱动脉冲的前沿触发由开关晶体管和电流互感器组成的主开关。 开关晶体管然后通过电流互感器开始正反馈操作,并以高速开启。 在激活开关晶体管时,电流互感器的磁芯通过在电流互感器中流动的开关晶体管发射极电流饱和。 磁芯的磁饱和使用存储在电流互感器中的磁能关断开关晶体管。 开关晶体管关闭后,主开关驱动脉冲下降。

    Vehicle seat and method for manufacturing the same
    2.
    发明授权
    Vehicle seat and method for manufacturing the same 失效
    车座及其制造方法

    公开(公告)号:US07556318B2

    公开(公告)日:2009-07-07

    申请号:US11529103

    申请日:2006-09-28

    IPC分类号: A47C7/24

    CPC分类号: B60N2/5825 B60N2/24 B60N2/686

    摘要: A seat comprises a seat back including a back plate, a cushion member arranged on the side of a seating face of the back plate, a superficial skin member covering the cushion member from the side of the seating face. The back plate includes a back face portion, a ridged portion, and a flange portion. A fringe portion of the superficial skin member is overlapped to a back face of the flange portion to be joined to the flange portion. A staple cover covering the fringe portion of the superficial skin member and a portion of the superficial skin member arranged on an outer peripheral face of the seat back is provided. The superficial skin member is arranged nearer a seating face than an outer peripheral end of the staple cover and extends to the outside beyond the outer peripheral end of the staple cover.

    摘要翻译: 座椅包括座椅靠背,所述座椅靠背包括背板,设置在所述背板的座面侧的缓冲构件,从所述座面的侧面覆盖所述缓冲构件的表面皮肤构件。 背板包括背面部,脊部和凸缘部。 浅表皮构件的边缘部分与凸缘部分的背面重叠以与凸缘部分接合。 提供了覆盖表皮肤部件的边缘部分的缝钉盖和布置在座椅靠背的外周面上的浅表皮肤部件的一部分。 表皮层构件布置成比订书钉盖的外周端更靠近座面,并延伸到超过订书钉盖的外周端的外侧。

    Vehicle seat and method for manufacturing the same
    3.
    发明申请
    Vehicle seat and method for manufacturing the same 失效
    车座及其制造方法

    公开(公告)号:US20080079305A1

    公开(公告)日:2008-04-03

    申请号:US11529103

    申请日:2006-09-28

    IPC分类号: A47C7/02

    CPC分类号: B60N2/5825 B60N2/24 B60N2/686

    摘要: A seat comprises a seat back including a back plate, a cushion member arranged on the side of a seating face of the back plate, a superficial skin member covering the cushion member from the side of the seating face. The back plate includes a back face portion, a ridged portion, and a flange portion. A fringe portion of the superficial skin member is overlapped to a back face of the flange portion to be joined to the flange portion. A staple cover covering the fringe portion of the superficial skin member and a portion of the superficial skin member arranged on an outer peripheral face of the seat back is provided. The superficial skin member is arranged nearer a seating face than an outer peripheral end of the staple cover and extends to the outside beyond the outer peripheral end of the staple cover.

    摘要翻译: 座椅包括座椅靠背,所述座椅靠背包括背板,设置在所述背板的座面侧的缓冲构件,从所述座面的侧面覆盖所述缓冲构件的表面皮肤构件。 背板包括背面部,脊部和凸缘部。 浅表皮构件的边缘部分与凸缘部分的背面重叠以与凸缘部分接合。 提供了覆盖表皮肤部件的边缘部分的缝钉盖和布置在座椅靠背的外周面上的浅表皮肤部件的一部分。 表皮层构件布置成比订书钉盖的外周端更靠近座面,并延伸到超过订书钉盖的外周端的外侧。

    Fluidity control of cementitious compositions
    5.
    发明授权
    Fluidity control of cementitious compositions 失效
    水泥组合物的流动性控制

    公开(公告)号:US5661206A

    公开(公告)日:1997-08-26

    申请号:US579041

    申请日:1995-12-21

    摘要: An admixture for modifying the fluidity of a cementitious mixture comprises a cement-dispersing agent which is an aqueous solution of polymer, in which solution an oxyalkylene-based defoaming agent is dissolved or dispersed in particles of no greater that 20 .mu.M diameter. The polymer is preferably a polymer which comprises units derived from unsaturated carboxylic acid monomer and the polymer is preferably prepared in the presence of the defoaming agent. Particular addition copolymers give particularly good results. The admixture permits good control of the fluidity of cementitious compositions and has extended shelf life.

    摘要翻译: 用于改变水泥混合物的流动性的混合物包括水泥分散剂,其是聚合物的水溶液,其中将氧化烯基消泡剂溶解或分散在不大于20μm直径的颗粒中。 聚合物优选为包含衍生自不饱和羧酸单体的单元的聚合物,并且聚合物优选在消泡剂存在下制备。 特别的加成共聚物具有特别好的结果。 外加剂可以很好地控制水泥组合物的流动性,延长了保质期。

    Apparatus and method for producing magnetic head sliders
    6.
    发明授权
    Apparatus and method for producing magnetic head sliders 失效
    用于制造磁头滑块的装置和方法

    公开(公告)号:US5365700A

    公开(公告)日:1994-11-22

    申请号:US165578

    申请日:1993-12-13

    摘要: A magnetic head slider producing apparatus includes a rotary lapping member having a lapping surface, a work member having a surface, and an elastic member fastened to the surface of the work member. The elastic member has [adhesion properties] adhesive characteristics. Magnetic head sliders each have a back surface, and rail surfaces in which magnetic heads are embedded. The back surface of each of the magnetic head sliders is in contact with the elastic member, and the magnetic head sliders are adhesively held by the elastic member [due to the adhesion thereof]. The work member is positioned so that the rail surface of each of the magnetic head sliders comes into contact with the lapping surface of the rotary lapping member.

    摘要翻译: 磁头滑动器制造装置包括具有研磨表面的旋转研磨构件,具有表面的工件和紧固到工件的表面的弹性构件。 弹性部件具有粘合特性。 磁头滑块各自具有后表面和磁头嵌入的轨道表面。 每个磁头滑动件的后表面与弹性构件接触,并且磁头滑块由弹性构件(由于其粘附)而被粘合地保持。 工件被定位成使得每个磁头滑块的轨道表面与旋转研磨构件的研磨表面接触。

    Process for production of encapsulated foodstuff containing dunaliella
algae
    7.
    发明授权
    Process for production of encapsulated foodstuff containing dunaliella algae 失效
    生产包含杜鹃花藻的包封食品的方法

    公开(公告)号:US4915965A

    公开(公告)日:1990-04-10

    申请号:US225417

    申请日:1988-07-28

    申请人: Yoshio Tanaka

    发明人: Yoshio Tanaka

    IPC分类号: A23L17/60 A23L33/155

    CPC分类号: A23L17/60 A23L33/155

    摘要: Dunaliella algae, which is rich in various kind of physiologically active ingredients, especially .beta.-carotene, can be utilized in the form of dried powder. Dried powder of Dunaliella algae is granulated together with other materials to make a granulation and the granulation is encapsulated in a hard capsule. Dried powder of Dunaliella algae is also suspended in an emulsifier along with other materials to form a suspension and the suspension is encapsulated in a soft capsule.

    摘要翻译: 富含各种生理活性成分,特别是β-胡萝卜素的杜氏藻属藻类可以以干粉的形式使用。 杜氏藻藻粉的干粉与其他材料一起造粒,制成颗粒,将颗粒包裹在硬胶囊中。 杜氏藻藻粉的干粉也与其他材料一起悬浮在乳化剂中以形成悬浮液并将悬浮液包封在软胶囊中。

    Clutch interlocking mechanism
    8.
    发明授权
    Clutch interlocking mechanism 失效
    离合器联锁机构

    公开(公告)号:US4532818A

    公开(公告)日:1985-08-06

    申请号:US191267

    申请日:1980-09-26

    摘要: A clutch interlocking mechanism for use in a pushbutton tuner wherein a drive gear provided on a clutch mechanism is meshed with a rack of a memory slide, a support bracket, on which the clutch mechanism is mounted, is supported, at one side thereof, by a frame on a chassis through a fulcrum pin and, at the opposite side thereof, provided with a tension spring to assure positive engagement of the drive gear with the rack. The clutch interlocking mechanism further comprises a resilient member provided for the fulcrum pin to eliminate looseness at the portion of the fulcrum pin.

    摘要翻译: 一种用于按钮式调谐器的离合器联锁机构,其中设置在离合器机构上的驱动齿轮与存储滑块的齿条啮合,其一侧安装有离合器机构的支撑托架,其一侧由 通过支点销在底盘上的框架,并且在其相对侧设置有张力弹簧,以确保驱动齿轮与齿条的正接合。 离合器联锁机构还包括为支点销设置的弹性构件,以消除支点销部分的松动。

    Pushbutton
    9.
    发明授权
    Pushbutton 失效
    按钮

    公开(公告)号:US4348911A

    公开(公告)日:1982-09-14

    申请号:US102421

    申请日:1979-12-11

    IPC分类号: H03J5/12 F16D13/50

    CPC分类号: H03J5/12

    摘要: A pushbutton tuner comprising button slides disposed within a plane in parallel with a baseplate and link members operable by setting pins provided on the respective button slides also disposed within a plane in parallel with the baseplate. A memory slide is displaced by rotation of a free end of each link member when the setting pin moves rearwardly. Each of the link members is so disposed that a line drawn between its portion where it is pivotally connected to the basetable and its portion where it is pivotally engaged with the memory slide is parallel with the rearward movement of the setting pin. The link members each have symmetrically convexed engaging edges at opposite sides thereof. In the position where the link members are disposed on the baseplate so as to be close each other, the setting pins are adapted to act on the adjacent engaging edges of the link members.

    摘要翻译: 一种按钮调谐器,其包括设置在与基板平行的平面内的按钮滑块,并且通过设置在相应的按钮滑块上的销设置可操作的连杆构件,其还布置在与基板平行的平面内。 当设定销向后移动时,存储器滑块通过每个连接构件的自由端的旋转而移位。 每个连杆构件被布置成使得在其可枢转地连接到基座的部分和其与存储器滑块枢转地接合的部分之间绘制的线与设置销的向后移动平行。 连接构件在其相对侧具有对称凸起的接合边缘。 在将连杆构件设置在基板上彼此靠近的位置处,设置销适于作用在连杆构件的相邻接合边缘上。